SUN HYDRAULICS
DLDAZHN224N

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics DLDAZHN224N (DLDAZHN224N) is a high-performance solenoid-operated 2-way, 2-position cartridge valve designed for precise hydraulic fluid direction control in various applications. This direct-acting, balanced spool valve can be configured as either normally open or normally closed based on the application's requirements. It features a position switch that confirms the valve is in the spring-biased position, enhancing operational safety and reliability. This robust model is engineered with a unique magnetic design that enhances solenoid efficiency, providing high spool actuating force per Watt expended, which ensures reliable valve shifting. The solenoid tube assembly of the DLDAZHN224N is fatigue rated for 5000 psi (350 bar) service, making it suitable for high-pressure applications. It operates efficiently with no minimum hydraulic pressure required and incorporates Sun\u2019s floating style construction to minimize internal parts binding. For installation, specific tools such as a crow's foot wrench are necessary due to the position switch that precludes the use of a deep socket wrench. The valve has a quick response time of typically 50 ms and supports up to 15000 switching cycles per hour, ensuring rapid and frequent operations. It handles up to 12 gpm (45 L/min) flow capacity and features maximum operating pressure capabilities of 5000 psi (350 bar). Leakage performance is optimized with maximum valve leakage at 110 SUS (24 cSt) maintained at around 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The DLDAZHN224N utilizes Viton seals for enhanced chemical resistance and durability under various operating conditions. Note that this cartridge must be paired with an appropriate coil, available in various termination and voltage options to suit different system requirements. If service or modifications are needed, the unit should be returned to the factory as it is sealed and not field-serviceable to preserve warranty conditions.